Version 0.9.8

0.9.8	2014-10-25
	1. Handle |last-pattern| incrementally. See: |<Over>(incsearch-next)|
	2. Now |c_Ctrl-p| and |c_Ctrl-n| works by default and fix history
	   behavior to be compatible with default one
	3. Fix 'smartcase' flag detection to work with like |\%V| and
	   repetitive escaped uppercase character like `\V\V`

0.9.7	2014-10-21
	1. Minor update. Fix <C-c> interruption, use |\m| instead of |\M|, doc
	   fix.